US proximity payments will double this year, hitting $3.50 billion Oct 11, 2014 / 35 views / This content is restricted to site members. Please log in or registerPost navigation← Previous postFive Keys to IT Program SuccessNext post →Management Excellence: A Step-by-Step Strategy to SuccessMore Related PostsBryan HancockStephen A. SchwarzmanHow AI is transforming strategy developmentMartin Reeves, Christian StadlerMartin Reeves, Christian Stadler